package itcz.example.pattern.behavior_type.command.jdk_demo;

/**
 * @ClassName: Receiver
 * @Author: ITCZ
 * @Date: 2025-07-24
 * @Description:
 */
public class Receiver {
    public void turnOff() {
        System.out.println("命令模式-实现者/接收者角色执行：关灯");
    }
}
